If you’re tired of seeing unpleasant comments when you surf the web (and who isn’t?), a new experimental Chrome extension from Alphabet’s Jigsaw unit might be able to help.

The extension, called Tune, lets users adjust a volume-style knob to customize the level of “toxicity” in comments they’re willing to tolerate or even eliminate comments altogether. It uses the machine learning technology from Jigsaw’s Perspective API, used in automated moderation tools, to spot trolls, according to a blog post from Jigsaw product manager CJ Adams.

[Image: courtesy of Jigsaw]Tune can filter out unpleasant comments on sites including Facebook, Twitter, Reddit and Disqus, and Alphabet-owned YouTube, according to the company.